Triple
T2664011
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Selma Interpretive Center |
E54788
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Broad Street, Selma, Alabama
Broad Street in Selma, Alabama is a historic thoroughfare in the city’s downtown, closely associated with the civil rights movement and key sites such as the Selma Interpretive Center and the Edmund Pettus Bridge.
|
E286704
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Broad Street, Selma, Alabama | Statement: [Selma Interpretive Center, locatedIn, Broad Street, Selma, Alabama]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broad Street, Selma, Alabama Context triple: [Selma Interpretive Center, locatedIn, Broad Street, Selma, Alabama]
-
A.
Southern Boulevard
Southern Boulevard is a major thoroughfare in the Bronx, New York City, known for running alongside landmarks such as the Bronx Zoo.
-
B.
Selma, Alabama
Selma, Alabama is a historic city best known as a pivotal center of the American civil rights movement, particularly for the 1965 voting rights marches.
-
C.
Beale Street
Beale Street is a historic entertainment district in downtown Memphis, Tennessee, famed for its live blues music, nightlife, and central role in the city’s cultural and musical heritage.
-
D.
Edmund Pettus Bridge
The Edmund Pettus Bridge is a historic steel-arch bridge in Selma, Alabama, best known as the site of the 1965 “Bloody Sunday” attack on civil rights marchers, a pivotal moment in the American civil rights movement.
-
E.
Bull Street
Bull Street is a historic north–south thoroughfare in Savannah, Georgia, known for running through the city's central squares and forming part of its iconic urban layout.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Broad Street, Selma, Alabama Triple: [Selma Interpretive Center, locatedIn, Broad Street, Selma, Alabama]
Generated description
Broad Street in Selma, Alabama is a historic thoroughfare in the city’s downtown, closely associated with the civil rights movement and key sites such as the Selma Interpretive Center and the Edmund Pettus Bridge.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Broad Street, Selma, Alabama Target entity description: Broad Street in Selma, Alabama is a historic thoroughfare in the city’s downtown, closely associated with the civil rights movement and key sites such as the Selma Interpretive Center and the Edmund Pettus Bridge.
-
A.
Southern Boulevard
Southern Boulevard is a major thoroughfare in the Bronx, New York City, known for running alongside landmarks such as the Bronx Zoo.
-
B.
Selma, Alabama
Selma, Alabama is a historic city best known as a pivotal center of the American civil rights movement, particularly for the 1965 voting rights marches.
-
C.
Beale Street
Beale Street is a historic entertainment district in downtown Memphis, Tennessee, famed for its live blues music, nightlife, and central role in the city’s cultural and musical heritage.
-
D.
Edmund Pettus Bridge
The Edmund Pettus Bridge is a historic steel-arch bridge in Selma, Alabama, best known as the site of the 1965 “Bloody Sunday” attack on civil rights marchers, a pivotal moment in the American civil rights movement.
-
E.
Bull Street
Bull Street is a historic north–south thoroughfare in Savannah, Georgia, known for running through the city's central squares and forming part of its iconic urban layout.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ab49e028948190b97e01d73548b1d9 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd96dba44819085c3e651afba7806 |
completed | March 7, 2026, 7:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af98dc36d8819086fc739c324f0761 |
completed | March 10, 2026, 4:06 a.m. |
| NEDg | Description generation | batch_69af9a14cda48190bd903495ce48a4f0 |
completed | March 10, 2026, 4:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af9a7b27608190ba76048c4c8a4bae |
completed | March 10, 2026, 4:13 a.m. |
Created at: March 6, 2026, 9:54 p.m.